Computers are changing our life 为题中学生英语作文

科学家仅用这些新电脑去研究当人们在工作的时候,头脑（思想）是怎么运作的

选3
根据句意,当电脑成为我们生活中的一部分时,时间不远了

这句话是错的啊~
应该是These computers are produced in America,本来就应该被动

think so

CPU有时被称为“计算机的大脑”,它是一个由硅制成的芯片,这个芯片由成千上万的微电子元件构成.
这个句子chip 后面应该加上一个of才对.

1、后面computers are widely used是完整的句子,而.___very small,作的是
状语,考虑下时态,叙述的是以个客观事实现象,所以用being
2、get sb done 固定搭配,非谓语动词.这句的意思是：惩罚那些父母亲为了
他们孩子的行为抵触法律的法律使那些父母亲感到担心.
3、当miss表示'丢掉'的意思时只有ing形式即missing等于lost.这里 without
anything _____也作状语,根据句意应该用一般现在时,所以选A.B to be
missed 结构不对,而且to be 不定式表示将来的意思,与句意不符
4、首先明确句子的谓语raise ,所以前面的是作状语,而看表示被人看到,所
以是被动,所以用to be seen crying,后面一空,raise和 had是并列谓语,后
面的即是非谓语,没有表示被动,没有表示将来则用ing形式
总结下,先找出题目中的谓语,在确定后面的动词形式也就是非谓语动词形
式,而非谓语有三种形式1）ing形式 他表示的客观事实,所用的是套是一般现
在时,2）不定式 他表示将来要发生的动作3）过去分词形式,它表示被动的
含义.当然,也有这3种结合起来的,具体情况要具体对待

虚拟语气,需要有would 意思是：将
翻译 ：没有电脑,许多今天的先进工艺 将

本句中的Radio,television and computers为主语,have made 为谓语部分,it做形式宾语,possible是宾语补足语,to attract the attention of millions of people是动词不定式做真正的宾语,本句话的整体意思：对于广告来说,收音机、电视和电脑使得吸引成百万的人的注意成为可能.

就是

Generally speaking, the positive aspects can be listed as follows. To begin with, computer largely increases the speed of calculation and simplifies data processing. In the second place, information storage and retrieval become more than simple since the application of the computer. Most of important of all, computers make possible instant communication with people from all over the world.
However, as every coin has two sides, the negative aspects are also obvious. For one thing, technological breakthroughs often make people lazier than before. For another, too many hours at computers will do harm to people's health especislly the eyes. What makes matters worse, more and more people get addicted to computer games, Internet chat and even online pornography.
As for me, I am a computer lover since many years ago. I use the computer to search for helpful information. What's more, I use it to contact foreign friends in order to improve my spoken English and written English. So the computer do more good than harm, I thought.

选A是吧?
新的人工智能电脑正在被开发和完善、
with artifical intelligente 修饰电脑,不影响句子结构,我们去掉他后
The new generation of computers are being developed and perfected now.简单的被动句

The computer is widely used in all phases of society. In industry, business, education, medicine, nearly all walks of life, computers have made their appearance, providing great speed and accuracy for our work. Computers have been used in the home, offices, laboratories and research institutions, functioning as the most efficient and versatile instruments for calculating, sorting, filing, recording and distributing. Computers are indispensable to modern civilization. Without computers, our life and our society will undoubtedly suffer a big regression.
During the past five decades the computer has been rapidly advanced. Ever since the computer came into being, it has experienced the development of several generations, which are based respectively on vacuum tube, transistor and integrated circuit. Early computers were of great size, and had no match for the latest electronic computers in speed and accuracy. The Latter is capable of processing the most complicated information and reaching solution to problems in a fraction of time. At present, efforts are being made not only to bring the hardware to perfection, but also to improve the quality of the software.

Does jeff have computers?
His friend doesn't watch tv everyday.
Bill has many soccer balls.
His grandfather exercises every day.

sell是动词,如果在句中没有系动词时它是做谓语的,这个句子的时态是现在进行时,所以有系动词,系动词后面的就是表语了.

1,changed,has +done是现在完成时结构
2,were,一般过去时
3,much,修饰memory
4,paid,花费（pay）的过去式
5,were,被动语态的一般过去时

1.C 固定句型It's necessary to do
2.A 谚语：金窝,银窝,不如自己的狗窝
3.C at a time每次 at one time曾经 at all times总是 at that time那 时
4.D other只能用于两者之间,一般one...the other,be suitable for适于.

The life in the future
Nobody knows what life in the future would be like.But We can play some imagination .There might be computers in each home decades later.We could talk on the internet more vividly and even see the doctor on it.Besides,scientists might have made a lot of robots,which are already clever enough to help us do some cooking ,cleaning ,washing,shopping,etc.We could finish all the work without going out of your house.
作业还是应该自己写

C

考查固定搭配。句意“电脑已经给我们的日常生活带来了巨大的影响。”make a difference“产生影响”。“对......产生影响”用介词to。故选C。

B

Computers may have feelings one day, if human writes special programmes for it.It has absolutely changed our life greatly. Computers bring us convenience in getting and dealing information, we can work online effectively,and shop online is also agreeable.Besides, we get connected with friends and families far away from us,and that makes us feel closer.

one-third 后面省略了（of them）,指20台笔记本中的约1/3,算下来应该是6-7台,因此要用复数.
全句：公司以前有大约20台笔记本电脑,但只有1/3经常使用.现在我们有60台全天候使用.

正确答案为：
1 computers are used to search information by us.
2 the story is often repeated by the teacher.
3 Finishing isn't allowed here by them.

By whom did he think that computers would never be used?
I have the same idea with you.
He is able to help his mother do/with housework.
The girl is dressed in a red skirt.
There were thousands of passengers waiting for the train at Guangzhou Railway station before the Spring Festival.

D

look at all these computers
its got a big screen
看看这些电脑,每台都有个大显示屏

最初的朝着电子信号方向发展的电脑产生于19世纪30年代后期,当哈佛大学的霍华德.艾肯和贝尔电话实验室的乔治.斯利贝斯发明了自动的计算机用于继电器网络,继电器是一种电磁转换装置.其他的继电器非常的慢而且很大,他们证明了他们的电脑具有多功能性.在19世纪40年代早期,佩恩大学的约翰.缪克里和J.Presper Eckert,Jr.设计出了使用真空的电子管的计算机,也就是我们所谓的电子计算机,于1945年在马里兰的校对中心组装完毕.这台计算机使用了18000个电子管,耗电量十分巨大,计算出错率很高,由于它有一个非常复杂的电路很难去编辑程序.
随后的3项重大发明极大的促进了朝着今天我们所使用的数字电脑的演进,首先,约翰.曼恩提议增加机器的存储功能是的程序可以更改,解决了编程的难题,其次1947年,约翰.布莱蒂,沃尔特.布拉特和威廉姆.少克里发明了晶体管,彻底的减低了计算机的尺寸和耗电量从而替代了真空电子管.第三个发明是福里斯特和他的助手在马萨诸塞州技术中心的磁存储器,使得大量的数据存储成为可能.
（时间有限直译的不好,建议你找本计算机的发展史在意译一下）

1. How many
2. Why
3. What;do
4. How does
5. Does;do 6. want
7. goes;by bus
8. What does;eat
9. Where does;get
10. How often

第一空填improve,句意是"人们希望在学校计算机能帮助孩子提高学习(成绩).

We can help with our computers you need for summer camp

AB的动宾关系都搞错了,排除；C的时态与后面的不一致,排除.

我听说有科学家担心计算机将会取代人类,并使人类成为它的奴隶
如果那样将会出现什么情况呢?

Computers have played an important part in our life.They can do most of the things people can do.Through computers,we can acquire knowledge and get the latest news.Computers have made the communication with our friends convenient and easy.But some young people are so interested in playing games on line that they even drop out of school.It is not the computers' fault.It depends on the users.We should make good use of computers.

Since computer goes to almost every family, it becomes one of our best friend in our daily life. We use it to do research our homework, find out what happen in the world and make friend around world.
Every time when I have problem to do my homework. I do some research to find out how to solve my problem or post questions online. I hope someone will help me out. I also post the write essay to internet. If someone can give me ideal how to write the essay or someone just write for me. That will be great for now. I understand it is cheating for teacher or for my future.
When I login to my computer, I always go to some web site to read news. There is a lot of news around world and it updates every second. Everything prints on newspaper is too old. That is reason a lot of newspaper is out of business.
I enjoy go online to meet new friends. Some of friend can be our classmates. Some of friend can be on the other side of ocean. It is good opportunity to make friends who are English speak. I can help chance to practice my English.
Computer is very useful tool for daily life. I cannot imagine without computer what kind of life will be. Computer helps me on my study. I learn what is happening around world. I have friends around the world.

I give you the key points,you can elaborate it yourself.
Advantages:an easy access to huge amount of information; making communication between people much easier.
Disadvantages:harmful to people's health; some people may get addicted to computer games

1.D 2.C

1.自1988年以来，电脑销售量增加6倍
2.参加晚自修的学生人数增加2倍还多
3.这个小镇的人口增加4倍
4.收集的价格降了百分之70
5.如果你把两个物体的距离增加三倍，那么它们之间的引力会缩小9倍
6.用了自动化装配线后，装配所需时间会缩小5倍
7.新产品的价格只有原来的百分之25
8。机器提升了了工作环境并将效率提升4倍...

pape

Advantages of computer:
Computer has made a very vital impact on society.It has changed the way of life.The use of computer technology has affected every field of life.People are using computers to perform different tasks quickly and easily.The use of computers makes different task easier.It also saves time and effort and reduces the overall cost to complete a particular task.
Many organizations are using computers for keeping the records of their customers.Banks are using computers for maintaining accounts and managing financial transactions.The banks are also providing the facility of online banking.The customers can check their account balance from using the internet.They can also make financial transaction online.The transactions are handled easily and quickly with computerized systems.
People are using computers for paying their bills,managing their home budgets or simply having some break and watching a movie,listening to songs or playing computer games.Online services like skype or social media websites are used for communication and information sharing purposes.
Computer can be used as a great educational tool.Students can have access to all sort of information on the internet.Some great websites like Wikipedia,Khan’s Academy,Code Academy,Byte-Notes provides free resources for students & professionals.
Moreover,the computer is being used in every field of life such as medical,business,industry,airline and weather forecasting.
Disadvantages of computer:
The use of computer has also created some problems in society which are as follows.
-Unemployment:
Different tasks are performed automatically by using computers.It reduces the need of people and increases unemployment in society.
-Wastage of time and energy
Many people use computers without positive purpose.They play games and chat for a long period of time.It causes wastage of time and energy.Young generation is now spending more time on the social media websites like Facebook,Twitter etc or texting their friends all night through smartphones which is bad for both studies and their health.And it also has adverse effects on the social life.
-Data security
The data stored on a computer can be accessed by unauthorized persons through networks.It has created serious problems for the data security.
-Computer crimes
People use the computer for negative activities.They hack the credit card numbers of the people and misuse them or they can steal important data from big organizations.
-Privacy violation
The computers are used to store personal data of the people.The privacy of a person can be violated if the personal and confidential records are not protected properly.
-Health risks
The improper and prolonged use of computer can results in injuries or disorders of hands,wrists,elbows,eyes,necks and back.The users can avoid health risks by using the computer in proper position.They must also take regular breaks while using the computer for longer period of time.It is recommended to take a couple of minutes break after 30 minutes of computer usage.
-Impact on environment
The computer manufacturing processes and computer waste are polluting the environment.The wasted parts of computer can release dangerous toxic materials.Green computer is a method to reduce the electricity consumed and environmental waste generated when using a computer.It includes recycling and regulating manufacturing processes.The used computers must be donated or disposed off properly.

not having "by"
楼上的简直是扯!
using computers 就是说用电脑作为方法～
那里来的一个by using computers 这么个句子
应该是send documents using computers 或者send documents by computers

一个恰当的例子就是那台电脑.
in point：恰当的

How important computers are to everybody in the modern world.

Computers destroy human relationship
Nowadays with the development of science and technology ,a great many things have been done on computers.Of course,it has saved us plenty of time and energy but on the other hand it also destroys human relationship.
First ,in terms of children today ,they would rather play games online than go out to play with children of their age ,which surely affects their relationship .Second ,workers or clerks have been working on computers to produce their products ,which ,to some degree,takes away the opportunity to communicate with each other.What's more,more people would rather see films online than go to the cinema,which greatly decreases the occasions when people get together.So all in all ,computers has destroys human relationship.

选 B use to send


现今,人们用电脑来发送电子邮件.


保证准确率~

译文
在未来,将会有电脑在每个家庭.他们将帮助我们更了解世界,我们能够在线聊天.孩子们不会去上学,在家里通过电脑学习.科学家将使大量的机器人.他们可以帮助我们做一些家庭作业.例如,做饭、打扫卫生.我认为将会有更多的汽车和污染.所以我们应该种植更多的树木和寻找其他有用的解决方案来保护我们的环境.总之,世界上的生活将会是美妙的.

teaching
这里的teaching是做名词讲,意思是教学!不是动词的teach

B

前1句问题不大吧The Internet is one,as are the many networks of which it is composed.等于：The internet is one.The many networks are the Internet.The internet is composed of many networks.of which 是因...

computers are helpful to middle school students
first,students need computers and the internet to do research.it's much easier,more convenient and efficient than reading books in a library.middle school students need a lot more than what they can learn from textbooks.the internet sources helps us to build up our knowledges.
secondly,computer programs can help us to do a lot of work.excel,for example,made it easier to organize datas.
in addition,computers can be used as communicating tools.if we have questions about our homework,we can go on zhidao.baidu.com to ask people.
it is possible for middle school students to get addicted to computers.but i think the problem is not the computers,it's the people.there're lots of ways the computers can benifit students than it can hurt them.it's whoever got addicted made the wrong choice,it's not the computers' fault.
lastly,this is an information age,everyone needs computers.we should start early on using computers,so that we won't freak out when we need it in our job.that's why computers are helpful to middle school students.